SunForge Energy Map

Description Plan your entire solar journey from rooftop to savings — all in one place. Whether you are a homeowner exploring solar for the first time or a professional sizing systems for clients, this app gives you every calculator, simulator, and planning tool you need. No internet required. No sign-up. Just open and start designing your perfect solar setup with real Indian city data, panel specs, battery chemistry options, and government subsidy calculations built in.

Features • What If? Simulator — drag sliders and watch panels, battery, generation, savings, and cost update instantly in real time • Solar Potential — estimate rooftop generation based on area, tilt, shading, and orientation • Panel Planner — calculate how many panels fit your roof with exact row and column layout • Battery Planner — size lithium or lead-acid packs for your backup needs • Inverter Sizer — get the right inverter for on-grid, hybrid, or off-grid • Energy Usage — add every household appliance and see daily and monthly consumption with hourly load curves • Savings Simulator — project 25-year net position with inflation, degradation, and subsidy factored in • Cost Estimator — detailed breakdown of modules, mounting, cables, installation, and battery pricing • System Compare — side-by-side on-grid vs hybrid vs off-grid analysis • Daily Generation Tracker — log actual output and compare against estimates • Monthly Sun Chart — seasonal generation across 12 months for your city • Roof Layout Visualiser — see panel placement on your actual roof dimensions • 18 Indian cities with verified peak sun hour data • 5 panel specifications from 400 W to 580 W N-Type • Save unlimited calculations to history and share reports

How to Use

1. Open the side menu and tap Profile to enter your city, roof size, and tariff
2. Head to the What If? simulator to explore system sizes instantly
3. Use individual calculators for detailed panel, battery, or savings analysis
4. Tap Calculate and review your results with clear metrics and charts
5. Save any calculation to History for later reference
6. Share a text report with your installer, electrician, or family
7. Log daily generation to track real performance over time

Benefits • Completely offline — works without internet anywhere on site • Privacy first — no account, no tracking, no data leaves your device • Covers the full solar planning cycle in a single download • Indian subsidy and pricing data built in for accurate estimates • Interconnected simulator eliminates guesswork across calculators • Dynamic type and accessibility support for every screen • Clean, modern interface designed for quick on-site decisions • Free to use with no hidden purchases or ads